3 Phase ATS Solutions: Ultra-Fast 50ms Transfer & Customizable

ZHNYU ELECTRIC, with over three decades of excellence, sets the benchmark for 3 phase ATS manufacturing. Our journey began in 1992 in China's dynamic industrial heartland, and we have since grown into an ISO9001-certified enterprise, exporting to more than 60 countries. Our state-of-the-art facility, covering 10,000 square meters, is home to 100+ specialized production machines, including CNC winding, laser welding for contacts, and automated test benches. Each 3 phase ATS undergoes a 72-hour burn-in test under simulated load conditions to ensure infallible performance. We employ a four-stage quality control process: raw material inspection, in-process monitoring, final parameter testing, and packaging verification. This meticulous approach yields a defect rate of less than 0.1%, a figure we are continuously improving. Our R&D team, comprising 15 senior engineers with an average of 12 years of field experience, works closely with clients to customize ATS solutions. For instance, we developed a marine-grade version with corrosion-resistant coatings for offshore oil platforms. Our manufacturing flexibility allows us to produce ATS units from 16A to 6300A, catering to low-voltage switchgear needs.